High Row bench, also called Seal Row bench, is an exercise where the trapezius, biceps and back shoulders are in focus. It is a popular back isolation exercise where you lay your chest flat on the bench (parallel to the floor) with your arms at the sides pulling either dumbbells or a barbell.
The exercise has earlier been difficult to train in the gym but now that you have a gym machine for it, it has become one of the most popular exercises in heavy weight training.